Tower Defense Games Online

Hero Rush Tower Defense

Bloons Tower Defense 3

Fantasy Tower Defense

In tower defense games, you need to defend your territory or possessions by building defensive structures, using your forces, and countering enemy attacks. If your opponents destroy or take over the building you are protecting, you lose.

Most of these games happen in real time, so you need to work on your tactics quickly and dynamically adjust them to the current situation. Are you ready for such a challenge?

What Are the Best Free Tower Defense Games on OnlineGames.io?

Among all the fun games available on our website with no charge, you can find such entertaining online tower defense games as:

You can find descriptions of them below to check if they sound up your alley!

Fantasy Tower Defense

As the name suggests, this tower defense game is set in a fantasy world, so you will have to protect your land from monsters using both missiles and magic. To prepare for their attack, you need to build towers in strategic spots on their way so that they cannot proceed. Keep in mind that there shouldn’t be any blind spots where enemies can pass without being attacked by your towers.

Every enemy that manages to reach the final area, you will lose one heart, and when you use up all of your hearts, the game will be over.

The attacks will take place in waves, you will have a few seconds between them to build new towers or upgrade the existing ones. There are, for example, Archer Towers, Poison Towers, Thunder Towers, or Mage’s Towers. Use them to survive to the end!

Zombie War Defense

In Zombie War Defense, you are transferred to a world of zombie apocalypse. Fortunately, you have found your safe place, but you need to constantly protect it at all costs!

There are lots of zombies trying to reach you, so you must work on the best strategy to fight them all and not let them into your base. Apart from shooting them with your crossbow and throwing grenades or Molotov cocktails at them, you can also hire a co-hitman who will shoot the creatures with his gun.

What’s more, if you collect enough coins, you can upgrade him and equip him with more effective weapons (including a bazooka!). Additionally, you can use special powers such as building an ice obstacle or striking a lightning bolt at the approaching monsters. Don’t let any of them in!

Stick Guys Defense

Stick guys also made it to the tower defense browser games! Here, you can use your stickmen army to protect the castle from recurring invasions of huge groups of enemies.

As you are attacked from all directions, you need to do your best to protect your fortress as much as you can. The best way to achieve this is to upgrade your units, making them more effective on the battlefield. Be careful because if 20 enemies reach the castle, they will take it over, and you will lose the game!

You can strengthen your front-row sword soldiers or your archer units in the back. Apart from those upgrades, you can also choose the one that increases the amount of money you will get from beating enemy stickmen. Choose between them wisely because each of them will have a proper price!

Apart from these upgrades, you will also get an additional random power-up once in a while, such as health regeneration, a poison, or a soldier carrying a bomb. You never know what you're gonna get!

Can I Play All of the Tower Defense Games in a Browser?

Yes, on OnlineGames.io, you can find only browser tower defense games that don’t require downloading any application.

Some of them, like Stick Guys Defense, are also adjusted to mobile devices but also can be accessed through an internet browser.